Travelers have found it’s best to book a flight 61 days in advance to save up to 2% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Harlingen to Guatemala City 1-2 weeks in advance for as low as $363, or $363 for flights within the next 24 hours.
The best pricing can be found in the month of October. Prices to Guatemala City from Harlingen average $383. You can even find prices in October for less than $383, as users have found deals to Guatemala City from as low as $248. The month of December appears to be one of the more expensive times to travel to Guatemala City from Harlingen. Flying in the targeted month can save you up to 40%.